Video → Video
FLVtoMP4
Drop your files here
Video, audio, images and documents: MP4, MP3, HEIC, DOCX, PDF and 33 more formats. Several files or a link at once.
Choose files
Why convert
FLV — a format from the Flash era, used for video from old sites and streams. So the video opens on phones, in messengers and on sites that refuse FLV.
What changes in the file
The video is re-encoded; at High quality the difference is not visible. One video and one audio track are carried over; subtitles and chapters are not.
Which settings to pick
If the file has to fit a limit, set File size: the quality is chosen for you. For messengers choose Smaller file and 720p; for editing keep High and the original height.